RUMBLE!
The sound of thunder rumbled as Li Yun swung his lightning-filled sword.
His sword cut through the air faster than when he previously used the 6th layer of the Thunderclap Dragon Sword, but that was it. Without someone to take the attack, he couldn't tell how much stronger it had become from the original Thunderclap Dragon Sword.
'It should at least be as strong as high-grade human rank techniques. As for how strong it could be? I can only check against an opponent,' Li Yun thought as he sat down again to cultivate. He would test the improved technique tomorrow; for now, he wanted to focus on cultivation.
He took five Qi Gathering pills and swallowed them before taking out some spirit stones and starting his cultivation. He needed to break through to the 5th level as soon as possible, then to the 6th, before he could stand a chance against those top ten geniuses.
